I need advice please !

My husband and I been married for a year and a half and I have a huge confession I hate our sex. I get so jealous when I see complain because they want sex all the time and there SO will be too tired or not I'm the mood . I wish I had that problem in fact it's the exact opposite he always has to ask some times I give it to him because I know he has needs and most time I dread it. It's painful, it's forced and feels like a chore. What should I do? So I can please my husband and have healthy sex !!!